Lineride: Holding onto the rope while riding the surfboard.Freeride: Actually surfing; not holding the handle.

Front Side turn: Turning towards the boat. If you are on the left side,
riding toe side, and you turn towards the left, that would be a Front Side turn.Back Side turn: Turning away from the boat. If you are on the left side,
riding toe side, and you turn towards the right, that would be a Back Side turn.